CA1184377A - Method and apparatus in the press or drying section of a paper machine - Google Patents

Method and apparatus in the press or drying section of a paper machine

Info

Publication number
CA1184377A
CA1184377A CA000392118A CA392118A CA1184377A CA 1184377 A CA1184377 A CA 1184377A CA 000392118 A CA000392118 A CA 000392118A CA 392118 A CA392118 A CA 392118A CA 1184377 A CA1184377 A CA 1184377A
Authority
CA
Canada
Prior art keywords
fabric
web
air
clefts
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000392118A
Other languages
English (en)
French (fr)
Inventor
Pekka Eskelinen
Matti Nurmio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Oy
Original Assignee
Valmet Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Oy filed Critical Valmet Oy
Application granted granted Critical
Publication of CA1184377A publication Critical patent/CA1184377A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0272—Wet presses in combination with suction or blowing devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D21F5/046—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using pocket ventilation systems
CA000392118A 1980-12-12 1981-12-11 Method and apparatus in the press or drying section of a paper machine Expired CA1184377A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI803891A FI65460C (fi) 1980-12-12 1980-12-12 Foerfarande och anordning vid press- eller torkpartiet i en papersmaskin
FI803891 1980-12-12

Publications (1)

Publication Number Publication Date
CA1184377A true CA1184377A (en) 1985-03-26

Family

ID=8513981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000392118A Expired CA1184377A (en) 1980-12-12 1981-12-11 Method and apparatus in the press or drying section of a paper machine

Country Status (5)

Country Link
US (1) US4516330A (de)
CA (1) CA1184377A (de)
DE (1) DE3148578C2 (de)
FI (1) FI65460C (de)
SE (1) SE454449B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792318A (en) * 1996-11-18 1998-08-11 Mancini; Ralph Method to stabilize sheet between press section and dryer section of a paper-making machine
US6260287B1 (en) 1997-08-08 2001-07-17 Peter Walker Wet web stability method and apparatus

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8201904L (sv) * 1982-03-25 1983-09-26 Svenska Flaektfabriken Ab Anordning vid cylindertork
DE3236576C2 (de) * 1982-10-02 1988-03-24 J.M. Voith Gmbh, 7920 Heidenheim Luftleitkasten für die Trockenpartie einer Papiermaschine
FI65461C (fi) * 1982-11-03 1984-05-10 Valmet Oy Foerfarande och anordning i torkpartiet i en pappersmaskin foer stabilisering av pappersbanans foerlopp
FI67107C (fi) * 1983-02-07 1985-01-10 Valmet Oy Foerfarande och anordning foer ledande av pappersbanan fraon presspartiet till torkpartiet
SE450957B (sv) * 1983-05-30 1987-08-17 Flaekt Ab Tetningsanordning vid cylindertork
FI69332C (fi) * 1984-03-02 1986-01-10 Valmet Oy Anordning i torkningspartiet av en pappersmaskin
FI68279C (fi) * 1984-03-22 1985-08-12 Valmet Oy Foerfarande och anordning foer att hindra pappersbanan att fladdra i torkningspartiet av en pappersmaskin
DE3520070A1 (de) * 1984-06-06 1985-12-12 Valmet Oy, Helsinki Papierbahntrockenverfahren und -trockenpartien
FI73259C (fi) * 1985-09-13 1987-09-10 Valmet Oy Foerfarande och anordning i cylindertorken av en pappersmaskin
AU592978B2 (en) * 1986-02-21 1990-02-01 Beloit Corporation Preventing sheet flutter in paper web dryers
BR8607355A (pt) * 1986-04-08 1989-08-15 Beloit Corp Caixa de sopro para um secador e processo de manutencao de uma trama em conformidade proxima com um feltro
US4934067A (en) * 1987-02-13 1990-06-19 Beloit Corporation Apparatus for drying a web
US4882854A (en) * 1987-05-26 1989-11-28 Beloit Corporation Guide roll apparatus for a dryer of a paper machine drying section
DE3807856A1 (de) * 1988-03-10 1989-09-21 Voith Gmbh J M Verfahren zum trocknen einer materialbahn und vorrichtung zur durchfuehrung dieses verfahrens
FI86655C (fi) * 1990-03-16 1992-09-25 Valmet Paper Machinery Inc Tillslutningskonstruktion foer att anvaendas vid omraodet med enkelt viradrag av torkningsviran i en pappersmaskin eller motsvarande.
FI92420C (fi) * 1992-04-10 1994-11-10 Valmet Paper Machinery Inc Paperiradan stabilointilaite paperikoneen kuivatusosan sylinteriryhmässä
WO1994019536A1 (en) * 1993-02-19 1994-09-01 Valmet Paper Machinery Inc. Method and device for ensuring the run of the web in the multi-cylinder dryer of a papermachine
FI91176B (fi) * 1993-05-27 1994-02-15 Ev Group Oy Menetelmä ja laitteisto paperikoneen tai vastaavan puristin- tai kuivausosassa
FI103820B1 (fi) * 1993-11-30 1999-09-30 Valmet Paper Machinery Inc Menetelmät paperirainan kuivatuksessa sekä paperikoneen kuivatusosat
US5661911A (en) * 1994-02-17 1997-09-02 Valmet Corporation Dryer section of a paper machine
FI93875C (fi) * 1994-02-17 1995-06-12 Valmet Paper Machinery Inc Menetelmä paperirainan kuivatuksessa sekä paperikoneen kuivatusosa
FI93876C (fi) * 1994-03-25 1995-06-12 Valmet Paper Machinery Inc Paperikoneen kuivatusosa, jossa on yksiviiraviennillä varustettuja sylinteriryhmiä
FI93036C (fi) * 1994-03-29 1995-02-10 Valmet Paper Machinery Inc Menetelmä paperirainan kontaktikuivatuksessa sekä paperikoneen kuivatusosa
FI98387C (fi) 1995-02-01 1997-06-10 Valmet Corp Menetelmä pintakäsiteltävän paperin, etenkin hienopaperin, valmistamiseksi sekä paperikoneen kuivapää
US6126787A (en) 1995-02-01 2000-10-03 Valmet Corporation Dry end of a paper machine
US6280576B1 (en) 1996-07-31 2001-08-28 Valmet Corporation After-dryer in a paper machine
US6001421A (en) * 1996-12-03 1999-12-14 Valmet Corporation Method for drying paper and a dry end of a paper machine
US5996244A (en) * 1996-12-16 1999-12-07 Valmet Corporation Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine
DE19702605A1 (de) 1997-01-24 1998-07-30 Voith Sulzer Papiermasch Gmbh Vorrichtung und Verfahren zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
US5983523A (en) * 1997-03-27 1999-11-16 Valmet Corporation Method for controlling curl of paper in a dryer section of a paper machine and a paper or board machine
US6038789A (en) * 1997-05-15 2000-03-21 Valmet Corporation Method for controlling the curl of paper and a paper or board machine line that applies the method
US5881472A (en) * 1997-10-22 1999-03-16 Beloit Technologies, Inc. Ventilator apparatus for inhibiting flutter in a web dryer
FI113883B (fi) * 1999-08-12 2004-06-30 Runtech Systems Oy Menetelmä ja laitteisto materiaalirainan käsittelemiseksi ja materiaalirainan käyttäytymisen hallitsemiseksi
DE10002622C2 (de) * 2000-01-22 2002-01-17 Langbein & Engelbracht Gmbh Anordnung zur Führung einer Materialbahn entlang eines Blaskastens
US6513263B2 (en) 2000-10-06 2003-02-04 Enerquin Air Inc. Ventilator for offset pocket and method of ventilating the same
US6484418B1 (en) 2000-11-06 2002-11-26 Kimberly-Clark Worldwide, Inc. Yankee drying hood and method comprising angled impingement nozzles
US6412192B1 (en) 2001-01-30 2002-07-02 Enerquin Air Inc. Device and method for ventilating an offset pocket space in a papermaking machine
US6725569B2 (en) 2001-01-30 2004-04-27 Enerquin Air Inc. Device and method for ventilating an offset pocket space in a papermaking machine
FI120005B (fi) * 2001-03-06 2009-05-29 Metso Paper Inc Sovitelma paperikoneen kuivatusosalla
FI118999B (fi) * 2003-10-07 2008-06-13 Metso Paper Inc Paperi- tai kartonkikoneen tela ja paperi- tai kartonkikoneen kuivatusryhmä
FI20050596A0 (fi) * 2005-06-06 2005-06-06 Metso Paper Inc Järjestely ja menetelmä kuivatussylinterien välisen taskutilan tiivistämiseksi paperikoneessa tai vastaavassa
FI124037B (fi) * 2008-09-03 2014-02-14 Ev Group Oy Laite sekä menetelmä paperin irtoamisen parantamiseksi paperikoneen kuivatussylinteriltä

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595478A (en) * 1920-05-25 1926-08-10 Minton Ogden Method of stripping and feeding paper and apparatus
US3419203A (en) * 1967-03-20 1968-12-31 Beloit Corp High speed paper making machine
US3733711A (en) * 1971-09-07 1973-05-22 Scapa Dryers Ltd Apparatus for and method of treating a web
US3751822A (en) * 1971-12-17 1973-08-14 Beloit Corp Web dryer
FI54627C (fi) * 1977-04-04 1979-01-10 Valmet Oy Foerfarande och anordning i torkpartiet i en pappersmaskin
FI54954C (fi) * 1977-07-07 1979-04-10 Valmet Oy Foerfarande i torkpartiet av en pappersmaskin foer att saekra banans oeverfoering fraon presspartiet till torkpartiet
US4185399A (en) * 1978-10-02 1980-01-29 E.B. Eddy Forest Products, Ltd. Doctor blade, drying or sealing assembly
US4263724A (en) * 1979-06-14 1981-04-28 Vits-Maschinenbau Gmbh Traveling web drying apparatus
US4359828A (en) * 1979-11-05 1982-11-23 Weyerhaeuser Company Vacuum box for use in high speed papermaking
FI59637C (fi) * 1979-11-20 1981-09-10 Valmet Oy Anordning i torkpartiet av en pappersmaskin
FI62571C (fi) * 1980-12-01 1983-01-10 Valmet Oy Anordning vid flercylindertork i en pappersmaskin
US20020116371A1 (en) 1999-12-06 2002-08-22 David Dodds System and method for the storage, indexing and retrieval of XML documents using relation databases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792318A (en) * 1996-11-18 1998-08-11 Mancini; Ralph Method to stabilize sheet between press section and dryer section of a paper-making machine
US6260287B1 (en) 1997-08-08 2001-07-17 Peter Walker Wet web stability method and apparatus

Also Published As

Publication number Publication date
FI803891L (fi) 1982-06-13
SE8107448L (sv) 1982-06-13
DE3148578A1 (de) 1982-09-02
US4516330A (en) 1985-05-14
FI65460C (fi) 1984-05-10
FI65460B (fi) 1984-01-31
SE454449B (sv) 1988-05-02
DE3148578C2 (de) 1986-09-18

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Legal Events

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